-/* +------------------------------------+
- * | Inspire Internet Relay Chat Daemon |
- * +------------------------------------+
+/*
+ * InspIRCd -- Internet Relay Chat Daemon
*
- * InspIRCd: (C) 2002-2010 InspIRCd Development Team
- * See: http://wiki.inspircd.org/Credits
+ * Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
+ * Copyright (C) 2007, 2009 Robin Burchell <robin+git@viroteck.net>
+ * Copyright (C) 2008 Pippijn van Steenhoven <pip88nl@gmail.com>
+ * Copyright (C) 2007 Dennis Friis <peavey@inspircd.org>
+ * Copyright (C) 2007 Craig Edwards <craigedwards@brainbox.cc>
+ * Copyright (C) 2007 Oliver Lupton <oliverlupton@gmail.com>
*
- * This program is free but copyrighted software; see
- * the file COPYING for details.
+ * This file is part of InspIRCd. InspIRCd is free software: you can
+ * redistribute it and/or modify it under the terms of the GNU General Public
+ * License as published by the Free Software Foundation, version 2.
*
- * ---------------------------------------------------
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "inspircd.h"
#include "u_listmode.h"
/* $ModDesc: Allows an extended ban (+b) syntax redirecting banned users to another channel */
-/* $ModDep: ../../include/u_listmode.h */
/* Originally written by Om, January 2009
*/
if(mask[CHAN].length())
{
- if (IS_LOCAL(source))
+ if (adding && IS_LOCAL(source))
{
if (!ServerInstance->IsChannel(mask[CHAN].c_str(), ServerInstance->Config->Limits.ChanMax))
{
return false;
}
- Channel *c = ServerInstance->FindChan(mask[CHAN].c_str());
+ Channel *c = ServerInstance->FindChan(mask[CHAN]);
if (!c)
{
source->WriteNumeric(690, "%s :Target channel %s must exist to be set as a redirect.",source->nick.c_str(),mask[CHAN].c_str());
return false;
}
- else if (c->GetPrefixValue(source) < OP_VALUE)
+ else if (adding && c->GetPrefixValue(source) < OP_VALUE)
{
source->WriteNumeric(690, "%s :You must be opped on %s to set it as a redirect.",source->nick.c_str(), mask[CHAN].c_str());
return false;
}
/* Here 'param' doesn't have the channel on it yet */
- redirects->push_back(BanRedirectEntry(mask[CHAN].c_str(), param.c_str()));
+ redirects->push_back(BanRedirectEntry(mask[CHAN], param));
/* Now it does */
param.append(mask[CHAN]);
{
BanRedirect re;
bool nofollow;
- Module* ExceptionModule;
public:
ModuleBanRedirect()
: re(this)
{
nofollow = false;
+ }
+
+ void init()
+ {
if(!ServerInstance->Modes->AddModeWatcher(&re))
throw ModuleException("Could not add mode watcher");
- OnRehash(NULL);
-
- ServerInstance->Extensions.Register(&re.extItem);
- Implementation list[] = { I_OnRehash, I_OnUserPreJoin, I_OnChannelDelete };
- ServerInstance->Modules->Attach(list, this, 3);
- }
-
- virtual void OnChannelDelete(Channel* chan)
- {
- OnCleanup(TYPE_CHANNEL, chan);
+ ServerInstance->Modules->AddService(re.extItem);
+ Implementation list[] = { I_OnUserPreJoin };
+ ServerInstance->Modules->Attach(list, this, sizeof(list)/sizeof(Implementation));
}
virtual void OnCleanup(int target_type, void* item)
}
}
- virtual void OnRehash(User* user)
- {
- ExceptionModule = ServerInstance->Modules->Find("m_banexception.so");
- }
-
virtual ModResult OnUserPreJoin(User* user, Channel* chan, const char* cname, std::string &privs, const std::string &keygiven)
{
- /* This prevents recursion when a user sets multiple ban redirects in a chain
- * (thanks Potter)
- */
- if (nofollow)
- return MOD_RES_PASSTHRU;
-
- /* Return 1 to prevent the join, 0 to allow it */
if (chan)
{
BanRedirectList* redirects = re.extItem.get(chan);
{
if(InspIRCd::Match(user->GetFullRealHost(), redir->banmask) || InspIRCd::Match(user->GetFullHost(), redir->banmask) || InspIRCd::MatchCIDR(ipmask, redir->banmask))
{
+ /* This prevents recursion when a user sets multiple ban redirects in a chain
+ * (thanks Potter)
+ *
+ * If we're here and nofollow is true then we're already redirecting this user
+ * and there's a redirecting ban set on this channel that matches him, too.
+ * Deny both joins.
+ */
+ if (nofollow)
+ return MOD_RES_DENY;
+
/* tell them they're banned and are being transferred */
Channel* destchan = ServerInstance->FindChan(redir->targetchan);
std::string destlimit;
else
{
user->WriteNumeric(474, "%s %s :Cannot join channel (You are banned)", user->nick.c_str(), chan->name.c_str());
- user->WriteNumeric(470, "%s %s %s :You are banned from this channel, so you are automatically transfered to the redirected channel.", user->nick.c_str(), chan->name.c_str(), redir->targetchan.c_str());
+ user->WriteNumeric(470, "%s %s %s :You are banned from this channel, so you are automatically transferred to the redirected channel.", user->nick.c_str(), chan->name.c_str(), redir->targetchan.c_str());
nofollow = true;
Channel::JoinUser(user, redir->targetchan.c_str(), false, "", false, ServerInstance->Time());
nofollow = false;
{
return Version("Allows an extended ban (+b) syntax redirecting banned users to another channel", VF_COMMON|VF_VENDOR);
}
-
- void Prioritize()
- {
- Module* banex = ServerInstance->Modules->Find("m_banexception.so");
- ServerInstance->Modules->SetPriority(this, I_OnUserPreJoin, PRIORITY_BEFORE, &banex);
- }
};
MODULE_INIT(ModuleBanRedirect)
projects / user / henk / code / inspircd.git / blobdiff